Case assembly for portable device



FIG. 1 is a perspective view of a case assembly for portable device showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is another perspective view thereof, with the cover in an open position; and,

FIG. 9 is another perspective view thereof, with the slim speaker portion of the case assembly for portable device in an open position.

The broken lines shown in the FIG. 9 are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for the case assembly for portable device, as shown and described. 